| 竹锚杆在软岩巷道支护中的应用 |
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| 引用本文： | 吕康成,王晓利. 竹锚杆在软岩巷道支护中的应用[J]. 湖南科技大学学报(自然科学版), 1994, 0(2) |
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| 作者姓名： | 吕康成 王晓利 |
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| 作者单位： | 西安矿业学院建工系 |
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| 摘 要： | 通过井下现场实验得出了快硬水泥竹锚杆的工作特性曲线及其工程特性。在此基础上，提出了将竹锚杆用于软煤巷道支护的锚喷支护方案，井用５００多ｍ试验巷道验证了其可靠性。图２，表４，参３。
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| 关 键 词： | 快硬水泥竹锚杆；软煤巷道；锚喷支护 |
APPLICATION OF BAMBOO ROCKBOLTS FOR SUPPORTING AN OPENING IN SOFT COAL |
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| Lu kangcheng,Wang xiaoli. APPLICATION OF BAMBOO ROCKBOLTS FOR SUPPORTING AN OPENING IN SOFT COAL[J]. Journal of Hunan University of Science & Technology(Natural Science Editon), 1994, 0(2) |
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| Authors: | Lu kangcheng Wang xiaoli |
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| Abstract: | Through underground tests,the displacement force curve under the workingcondition and other engineering propertiea of the fast cement bamboo rockbolt are ob-tained. Based on it,this paper presents the design that uses rockbolts in which most arebamboo ones and shot concrete to support the opening in soft coal.The reliablity of thesupport system has been proved by the test opening with more than 500m in length.2fings.,4tabs, 2refs. |
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| Keywords: | kast cement bamboo rockbolt soft coal opening rockbolting support |
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